# A351688 (b-file synthesized from sequence entry)
1 3
2 17
3 23
4 37
5 67
6 89
7 193
8 227
9 257
10 593
11 641
12 769
13 1889
14 10331
15 12289
16 13441
17 18433
18 40961
19 65537
20 85121
21 96769
22 2752513
23 3655681